CVE-2026-55066 Vikunja: Cross-tenant IDOR in kanban move-task endpoint via unauthorized body task_id

Vikunja is an open-source self-hosted task management platform. Prior to 2.4.0, POST /api/v1/projects/project/views/view/buckets/bucket/tasks accepts a body supplied taskid but TaskBucket.CanUpdate in pkg/models/kanbantaskbucket.go authorizes only the project, view, and bucket from the URL...

Vikunja vulnerable to Improper Authorization and Authorization Bypass Through User-Controlled Key

Summary A user with only a single self-owned project can permanently destroy the Kanban bucket assignments taskbuckets and task ordering taskpositions of any other project view in the entire instance. The ProjectView.Delete model method runs three SQL statements: the first is properly scoped to...

GHSA-GG93-X632-9CCV Vikunja vulnerable to Improper Authorization and Authorization Bypass Through User-Controlled Key

Summary A user with only a single self-owned project can permanently destroy the Kanban bucket assignments taskbuckets and task ordering taskpositions of any other project view in the entire instance. The ProjectView.Delete model method runs three SQL statements: the first is properly scoped to...

SUSE CVE-2026-38347

A heap overflow in the ffswsalphablendaway function libswscale/alphablend.c of FFmpeg git-master commit 722a217 allows attackers to cause a Denial of Service DoS via a crafted input...

SUSE CVE-2026-72096

In the Linux kernel, the following vulnerability has been resolved: dm-verity: make error counter atomic The error counter "v-corruptederrs" was not atomic, thus it could be subject to race conditions. The call to dmauditlogtarget"max-corrupted-errors" may be skipped due to the races...

SUSE CVE-2026-72102

In the Linux kernel, the following vulnerability has been resolved: dmearlycreate: fix freeing used table on dmresume failure If dmresume fails, the kernel attempts to free table with dmtabledestroy, but the table was already instantiated with dmswaptable. This commit skips the call to...

SUSE CVE-2026-72103

In the Linux kernel, the following vulnerability has been resolved: dm: avoid leaking the caller's thread keyring via the table device file The refactoring in commit a28d893eb327 "md: port block device access to file" accidentally causes the caller's thread keyring to be kept alive long beyond th...

SUSE CVE-2026-72105

In the Linux kernel, the following vulnerability has been resolved: dm-log: fix a bitsetsize overflow on 32bit machines Commit c20e36b7631d "dm log: fix out-of-bounds write due to regioncount overflow" made sure that regioncount could fit in an unsigned int. But the bitmap memory isn't allocated...

SUSE CVE-2026-72108

In the Linux kernel, the following vulnerability has been resolved: dm thin metadata: fix metadata snapshot consistency on commit failure reservemetadatasnap and releasemetadatasnap modify the superblock's heldroot directly in the blockmanager's buffer. If the subsequent metadata commit fails, th...

CVE-2026-55065 Vikunja: Improper Authorization and Authorization Bypass Through User-Controlled Key in code.vikunja.io/api

Vikunja is an open-source self-hosted task management platform. From 0.24.6 until 2.4.0, DELETE /api/v1/projects/:project/views/:view permits an authenticated user to supply a view identifier from another project while authorizing only against an attacker-controlled project identifier...

EUVD-2026-67832

Vikunja is an open-source self-hosted task management platform. From 0.24.6 until 2.4.0, DELETE /api/v1/projects/:project/views/:view permits an authenticated user to supply a view identifier from another project while authorizing only against an attacker-controlled project identifier...

CVE-2026-55065 Vikunja: Improper Authorization and Authorization Bypass Through User-Controlled Key in code.vikunja.io/api

Vikunja is an open-source self-hosted task management platform. From 0.24.6 until 2.4.0, DELETE /api/v1/projects/:project/views/:view permits an authenticated user to supply a view identifier from another project while authorizing only against an attacker-controlled project identifier...

CVE-2026-55065 Vikunja: Improper Authorization and Authorization Bypass Through User-Controlled Key in code.vikunja.io/api

Vikunja is an open-source self-hosted task management platform. From 0.24.6 until 2.4.0, DELETE /api/v1/projects/:project/views/:view permits an authenticated user to supply a view identifier from another project while authorizing only against an attacker-controlled project identifier...

CVE-2026-55065

Vikunja (open-source self-hosted task management platform) versions 0.24.6 through 2.4.0 are affected by an authorization bypass in ProjectView.Delete. The permission check (CanDelete) verifies admin status for the URL-supplied project but never confirms the view actually belongs to that project....

SUSE CVE-2026-74658

In the Linux kernel, the following vulnerability has been resolved: futex: Prevent robust futex exit race some more A robust futex unlock stores 0 over the whole futex value - wiping FUTEXWAITERS - and wakes a single waiter. That wakeup is a one-shot notification: the protocol relies on its...

Vikunja has an incomplete fix for CVE-2026-35595: Write-only user can detach shared project from parent hierarchy via parent_project_id=0

Summary The fix for CVE-2026-35595 project re-parenting privilege escalation only gates reparent operations when parentprojectid 0. A user with Write but not Admin permission on a shared child project can detach it from its parent by sending parentprojectid: 0, bypassing the Admin requirement. Th...

GHSA-44V6-7FXQ-VGF4 Vikunja has an incomplete fix for CVE-2026-35595: Write-only user can detach shared project from parent hierarchy via parent_project_id=0

Summary The fix for CVE-2026-35595 project re-parenting privilege escalation only gates reparent operations when parentprojectid 0. A user with Write but not Admin permission on a shared child project can detach it from its parent by sending parentprojectid: 0, bypassing the Admin requirement. Th...

CVE-2026-55064 Vikunja incomplete fix for CVE-2026-35595: Write-only user can detach shared project from parent hierarchy via parent_project_id=0

Vikunja is an open-source self-hosted task management platform. From 2.3.0 until 2.4.0, a user with Write but not Admin permission on a shared child project can detach it from its parent hierarchy by submitting parentprojectid equal to 0 to POST /api/v1/projects/project. The Project.CanUpdate...

CVE-2026-55064

Vikunja (open-source self-hosted task management platform) versions 2.3.0 through 2.4.0 contain an incomplete fix for CVE-2026-35595. The authorization checks in pkg/models/project_permissions.go and pkg/models/project.go only gate reparent operations when parent_project_id > 0, but UpdateProj...

CVE-2026-55064 Vikunja incomplete fix for CVE-2026-35595: Write-only user can detach shared project from parent hierarchy via parent_project_id=0

Vikunja is an open-source self-hosted task management platform. From 2.3.0 until 2.4.0, a user with Write but not Admin permission on a shared child project can detach it from its parent hierarchy by submitting parentprojectid equal to 0 to POST /api/v1/projects/project. The Project.CanUpdate...